Education Technology

# Activities

• ##### Subject Area

• Math: Algebra II: Logarithms and Exponentials
• Math: IB: Analysis-Approaches
• Math: IB: Applications-Interpretations

9-12

50 Minutes

• ##### Device
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
• ##### Software

TI-Nspire™ CX
TI-Nspire™ CX CAS

5.4

## Amortization - IB

#### Activity Overview

In this activity, students will discuss and use multiple ways to answer financial questions involving loans, compound interest, amortization tables, saving money using annuities, and depreciation of assets.

#### Objectives

• Students will discuss and use multiple ways to answer financial questions involving loans, compound interest, amortization tables, saving money using annuities, and depreciation of assets.
• Students will then apply this finance knowledge to real world situations.
• Students will try to make a connection with how to understand these topics in IB Mathematics courses and on their final assessments.

#### Vocabulary

• Amortization
• Compound Interest
• Depreciation
• Annuities

#### About the Lesson

Before this activity is started, some background knowledge must be given on amortization tables. Amortization tables are quite useful when discussing the payback of loans. They are used as ways of calculating the value for business assets over time. This activity will ask students to use their handhelds often. During this activity, students should be familiar with finding and using the finance solver and amortization table.